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Princess|Natural|GIA

1.01ct H SI1 Princess Natural Diamond

EX • H/SI1 • GIA 6545752278

Certificate GIA 6545752278

Diamond specifications and retailer prices

From $1,680 USD
As of November 1, 2026
Save $2,682 USD (61%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,362 USD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.01ct natural princess diamond

This 1.01ct natural princess sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545752278. Listed at 20 retailers as of October 28, 2026, with prices from $1,680 to $4,362, a $2,682 spread on the same certified stone. Queensmith lists it at $4,362. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle47.5°
Pavilion angle38.01°
OriginNatural
Grading LabGIA
CertificateGIA 6545752278
Dimensions5.36 × 5.34 × 3.92 mm
L/W Ratio1.00
Top View
5.36 mm5.34 mm1.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545752278
Side View
Table 72.0%Crown 47.5°Girdle: Very ThickPavilion 38.01°Culet: NoneDepth 73.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,362 USD|Low: $1,645 USD|High: $4,526 USD|Avg: $2,345 USD|-0.3%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 4$1,645 USD
Retailer 8$1,680 USD
Retailer 7$1,700 USD
Retailer 6$1,794 USD
Retailer 18$1,843 USD
Retailer 21$1,843 USD
Retailer 10$1,844 USD
Retailer 5$1,895 USD
Retailer 12$1,910 USD
Retailer 19$1,928 USD
Retailer 2$1,985 USD
Retailer 3$2,127 USD
Retailer 15$2,214 USD
Retailer 9$2,230 USD
Retailer 14$2,335 USD
Retailer 11$2,403 USD
Retailer 17$2,501 USD
Retailer 13$2,777 USD
Retailer 16$3,565 USD
Retailer 20$4,254 USD
Queensmith$4,362 USD

25 data points across 21 retailers

20 retailers$1,680 USD to $4,362 USD

Retailer 1
-
$1,645 USD
Price last confirmed 15 days ago
A
Retailer 2
-
$1,680 USD
View
A
Retailer 3
-
$1,700 USD
View
Final sale: no returns
A
Retailer 4
-
$1,794 USD
View
A
Retailer 5
-
$1,843 USD
View
A
Retailer 6
-
$1,843 USD
View
B+
Retailer 7
-
$1,844 USD
View
B+
Retailer 8
-
$1,895 USD
View
B+
Retailer 9
-
$1,910 USD
View
B+
Retailer 10
-
$1,928 USD
View
B+
Retailer 11
-
$1,985 USD
£1,563 GBP
View
B+
Retailer 12
-
$2,127 USD
View
B+
Retailer 13
-
$2,214 USD
£1,743 GBP
View
B+
Retailer 14
-
$2,230 USD
View
B
Retailer 15
-
$2,403 USD
View
B
Retailer 16
-
$2,501 USD
ZAR 40,404 ZAR
View
B+
Retailer 17
-
$2,777 USD
€2,645 EUR
View
B
Retailer 18
-
$3,565 USD
£2,807 GBP
View
B
Retailer 19
-
$4,254 USD
View
Most Expensive
B
Queensmith
6545752278 · Oct 28
$4,362 USD
£3,435 GBP
View
19 more retailers have this diamond
Prices start from $1,680 USDSave up to $2,682 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.01ct Princess
$1,680 USD